SF31 thru SF38
SUPERFAST RECOVERY RECTIFIERS
REVERSE VOLTAGE
- 50
to
600
Volts
FORWARD CURRENT
- 3.0
Amperes
DO- 27
FEATURES
●
Super fast switching time for high efficiency
●
Low forward voltage drop and
high current capabiltiy
●
Low reverse leakage current
●
Plastic material has UL flammability
.052(1.3)
.048(1.2) DIA.
1.0(25.4)
MI
classification 94V-0
.375(9.5)
.335(8.5)
210
MECHANICAL DATA
●
Case: JEDEC DO-27 molded plastic
●
Polarity: Color band denotes cathode
●
Weight: 0.04 ounces , 1.1 grams
●
Mounting position: Any
.220(5.6)
.197(5.0) DIA.
1.0(25.4)
MI
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 3.0A DC(Note1)
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@T
J
=25℃
@T
J
=100℃
@T
A
=55
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
SF31
50
35
50
SF32
100
70
100
SF33
150
105
150
SF34
200
140
200
3.0
SF35
300
210
300
SF36
400
280
400
SF38
600
420
600
UNIT
V
V
V
A
I
FSM
V
F
I
R
Trr
C
J
R
θJA
T
J
T
STG
70
0.95
125
1.25
5.0
100
35
45
20
-55 to +125
-55 to +150
A
V
uA
nS
pF
℃/W
℃
℃
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A.
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient,
~ 129 ~
HY [ HY ELECTRONIC CORP. ]
